Background information about the job or company

Join Our Winning Team

Build the future of window and doors architecture with LUMAC WINDOWS. We offer an inclusive, fast-growing, and highly professional work environment.

Lumac Windows Enterprises is seeking a motivated, design-driven Architect to join our growing Technical Department as an Assistant Technical Supervisor. This position is designed for a graduate who is one to two years out of college, someone with a fresh perspective, a strong interior design sensibility, and the ambition to build a serious professional career in Tanzania's premium aluminium and glass industry. You will work directly under the Technical Manager, contributing to design development, site measurement, project coordination, and client-facing technical support across all Lumac projects.

Responsibilities or duties

Interior Design & Space Planning

• Develop interior design concepts, space layout proposals, and finishing recommendations for client projects and Lumac agent showrooms.
• Prepare detailed drawings, elevations, and 3D visualizations that communicate design proposals clearly to clients and the fabrication team.
• Advise clients on product selection, colour, profile finish, and glass type tailored to their space and aesthetic goals.
• Keep the Lumac showroom sample displays current, well-presented, and visually compelling.

Technical Drawings & Measurements

• Assist in conducting site visits and final measurements for residential and commercial projects.
• Prepare accurate technical drawings and cutting lists for production handover.
• Review and verify measurement data submitted by the sales and installation teams before fabrication begins.

Project Coordination & Site Support

• Track project progress from final measurement through to installation completion and Completion Form sign-off.
• Liaise daily with the Sales, Production, and Installation teams to ensure design accuracy and on-time delivery.
• Attend site visits and project handovers to ensure work is executed to the agreed standard.

Documentation & Reporting

• Maintain organised project files: drawings, specifications, revision logs, and completion records.
• Support the Technical Manager in preparing weekly reports and technical presentations for management.

Qualifications or requirements

A Bachelor's Degree or Diploma in Architecture, Civil Engineering, or Mechanical Engineering.

One (1) to two (2) years of professional experience post-graduation: employment, internship, or independent practice.

Demonstrable competence in interior design, space planning, and architectural drawing.

Proficiency in AutoCAD is required. Experience with SketchUp, Revit, or Adobe Creative Suite is a strong advantage.

Knowledge of building materials, construction detailing, and finishing systems; familiarity with aluminium and glass products is an advantage.

Design portfolio required at interview stage demonstrating creativity, precision, and visual sensibility.

Experience needed

One (1) to two (2) years of professional experience post-graduation: employment, internship, or independent practice.

Any other provided details

PERSONAL ATTRIBUTES

• Visually creative with strong technical precision, the ability to make beautiful ideas work in practice.
• Clear communicator: able to present and explain design concepts confidently to clients and colleagues.
• Detail-oriented, self-motivated, and able to manage multiple projects without losing accuracy.
• Collaborative works constructively with teams across Sales, Production, and Installation.
• Willing to travel for site visits within Dar es Salaam and occasionally upcountry.

WHAT LUMAC OFFERS

• Direct exposure to diverse residential and commercial projects from day one.
• Mentorship under an experienced Technical Manager in a fast-growing company.
• A clear growth pathway as the company expands its national and regional footprint.
• Competitive salary and professional working environment.

• Develop interior design concepts, space layout proposals, and finishing recommendations for client projects and Lumac agent showrooms.
• Prepare detailed drawings, elevations, and 3D visualizations that communicate design proposals clearly to clients and the fabrication team.
• Advise clients on product selection, colour, profile finish, and glass type tailored to their space and aesthetic goals.
• Keep the Lumac showroom sample displays current, well-presented, and visually compelling.
• Assist in conducting site visits and final measurements for residential and commercial projects.
• Prepare accurate technical drawings and cutting lists for production handover.
• Review and verify measurement data submitted by the sales and installation teams before fabrication begins.
• Track project progress from final measurement through to installation completion and Completion Form sign-off.
• Liaise daily with the Sales, Production, and Installation teams to ensure design accuracy and on-time delivery.
• Attend site visits and project handovers to ensure work is executed to the agreed standard.
• Maintain organised project files: drawings, specifications, revision logs, and completion records.
• Support the Technical Manager in preparing weekly reports and technical presentations for management.

• Proficiency in AutoCAD
• Experience with SketchUp, Revit, or Adobe Creative Suite (advantage)
• Knowledge of building materials, construction detailing, and finishing systems
• Familiarity with aluminium and glass products (advantage)
• Visually creative
• Strong technical precision
• Clear communicator
• Detail-oriented
• Self-motivated
• Able to manage multiple projects without losing accuracy
• Collaborative

• A Bachelor's Degree or Diploma in Architecture, Civil Engineering, or Mechanical Engineering.
• One (1) to two (2) years of professional experience post-graduation: employment, internship, or independent practice.
• Demonstrable competence in interior design, space planning, and architectural drawing.
• Proficiency in AutoCAD is required.
• Experience with SketchUp, Revit, or Adobe Creative Suite is a strong advantage.
• Knowledge of building materials, construction detailing, and finishing systems; familiarity with aluminium and glass products is an advantage.
• Design portfolio required at interview stage demonstrating creativity, precision, and visual sensibility.